update docs

Author: wu-clan

docs/code/launch.json

@@ -23,6 +23,21 @@
         "--reload"
       ],
       "justMyCode": true
+    },
+    {
+      "name": "Python 调试程序",
+      "type": "debugpy",
+      "request": "launch",
+      "program": "${file}",
+      "console": "integratedTerminal",
+      // 指定 python 解释器，请根据实际情况自行修改
+      //"python": "${workspaceFolder}/.venv/bin/python", // MacOS or Linux
+      //"python": "${workspaceFolder}/.venv/Scripts/python.exe",  // Windows
+      "env": {
+        "PYTHONPATH": "${workspaceFolder};${env:PYTHONPATH}"
+      },
+      "envFile": "${workspaceFolder}/backend/.env",
+      "justMyCode": true
     }
   ]
 }